Question

Solve the pair of equation:
2x + y = 7xy/3 and x + 3y = 11xy/3​

Answer 1

Answer:

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Step-by-step explanation:

Answer 2

Step-by-step explanation:

2x+y = 7xy/3 eq1

x+3y = 11xy/3 eq2

eq 1 multiply by 3

6x+3y = 21xy/3 eq3

eq3 - eq2

6x+3y = 21xy/3

x+3y = 11xy/3

is equal to

5x = 10xy/3

1=2y/3

y=3/2

sub y=3/2 in eq2

x+3(3/2) = (11x(3/2))/3

x+9/2 = 11/2

x = 11/2-9/2

x=1

therefore x=1 and y=3/2